Viewer apparatus



FIG. 1 is a top rear left perspective view of the viewer apparatus of the instant invention;

FIG. 2 is a bottom rear right perspective view thereof;

FIG. 3 is an enlarged front elevational view thereof;

FIG. 4 is an enlarged rear elevational view thereof;

FIG. 5 is an enlarged left side view thereof;

FIG. 6 is an enlarged right side view thereof;

FIG. 7 is an enlarged top view thereof;

FIG. 8 is an enlarged bottom view thereof;

FIG. 9 is a top rear left perspective view of the viewer apparatus of the instant invention in a second embodiment;

FIG. 10 is a bottom rear right perspective view thereof;

FIG. 11 is an enlarged front elevational view thereof;

FIG. 12 is an enlarged rear elevational view thereof;

FIG. 13 is an enlarged top view thereof;

FIG. 14 is an enlarged bottom view thereof;

FIG. 15 is an enlarged left side view thereof; and,

FIG. 16 is an enlarged right side view thereof.

The broken lines shown are included for the purpose of illustrating portions of the article that form no part of the claimed design. 

The ornamental design for a viewer apparatus, as shown and described. 